Answers are grounded in this paper and cite their sources.
Numerical experiments with smooth surface extension and image inpainting using harmonic and biharmonic functions are carried out. The boundary data used for constructing biharmonic functions are the values of the Laplacian and normal derivatives of the functions on the boundary. Finite difference schemes for solving these harmonic functions are discussed in detail.
No takes yet. Share an insight, caveat, or question.
A 2018 study studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: